| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.49 | 11.745% | $22.8966 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $175.32 | 12.562% | $197.3437 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $119.63 | 9.282% | $130.7341 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $73.66 | 3.428% | $76.1851 | $76.19 | $76.20 | $76.20 |
| Purchase #5 | $232.65 | 9.700% | $255.2171 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $110.52 | 9.516% | $121.0371 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $184.33 | 9.368% | $201.598 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $916.60 | $1,005.0117 | $1,005.02 | $1,005.05 | $1,004.90 | |